build: update SDK version to ^3.9.0

- Update the minimum SDK version from ^3.8.0 to ^3.9.0 in pubspec.yaml

Author: fulleni

.flutter-plugins-dependencies

@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"shared_preferences_foundation","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\shared_preferences_foundation-2.5.4\\\\","shared_darwin_source":true,"native_build":true,"dependencies":[],"dev_dependency":false}],"android":[{"name":"shared_preferences_android","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\shared_preferences_android-2.4.10\\\\","native_build":true,"dependencies":[],"dev_dependency":false}],"macos":[{"name":"shared_preferences_foundation","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\shared_preferences_foundation-2.5.4\\\\","shared_darwin_source":true,"native_build":true,"dependencies":[],"dev_dependency":false}],"linux":[{"name":"path_provider_linux","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_linux-2.2.1\\\\","native_build":false,"dependencies":[],"dev_dependency":false},{"name":"shared_preferences_linux","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\shared_preferences_linux-2.4.1\\\\","native_build":false,"dependencies":["path_provider_linux"],"dev_dependency":false}],"windows":[{"name":"path_provider_windows","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_windows-2.3.0\\\\","native_build":false,"dependencies":[],"dev_dependency":false},{"name":"shared_preferences_windows","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\shared_preferences_windows-2.4.1\\\\","native_build":false,"dependencies":["path_provider_windows"],"dev_dependency":false}],"web":[{"name":"shared_preferences_web","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\shared_preferences_web-2.4.3\\\\","dependencies":[],"dev_dependency":false}]},"dependencyGraph":[{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_windows","dependencies":[]},{"name":"shared_preferences","dependencies":["shared_preferences_android","shared_preferences_foundation","shared_preferences_linux","shared_preferences_web","shared_preferences_windows"]},{"name":"shared_preferences_android","dependencies":[]},{"name":"shared_preferences_foundation","dependencies":[]},{"name":"shared_preferences_linux","dependencies":["path_provider_linux"]},{"name":"shared_preferences_web","dependencies":[]},{"name":"shared_preferences_windows","dependencies":["path_provider_windows"]}],"date_created":"2025-07-22 17:32:04.369939","version":"3.32.7","swift_package_manager_enabled":{"ios":false,"macos":false}}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"shared_preferences_foundation","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\shared_preferences_foundation-2.5.4\\\\","shared_darwin_source":true,"native_build":true,"dependencies":[],"dev_dependency":false}],"android":[{"name":"shared_preferences_android","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\shared_preferences_android-2.4.11\\\\","native_build":true,"dependencies":[],"dev_dependency":false}],"macos":[{"name":"shared_preferences_foundation","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\shared_preferences_foundation-2.5.4\\\\","shared_darwin_source":true,"native_build":true,"dependencies":[],"dev_dependency":false}],"linux":[{"name":"path_provider_linux","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_linux-2.2.1\\\\","native_build":false,"dependencies":[],"dev_dependency":false},{"name":"shared_preferences_linux","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\shared_preferences_linux-2.4.1\\\\","native_build":false,"dependencies":["path_provider_linux"],"dev_dependency":false}],"windows":[{"name":"path_provider_windows","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\path_provider_windows-2.3.0\\\\","native_build":false,"dependencies":[],"dev_dependency":false},{"name":"shared_preferences_windows","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\shared_preferences_windows-2.4.1\\\\","native_build":false,"dependencies":["path_provider_windows"],"dev_dependency":false}],"web":[{"name":"shared_preferences_web","path":"C:\\\\Users\\\\workstation\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\shared_preferences_web-2.4.3\\\\","dependencies":[],"dev_dependency":false}]},"dependencyGraph":[{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_windows","dependencies":[]},{"name":"shared_preferences","dependencies":["shared_preferences_android","shared_preferences_foundation","shared_preferences_linux","shared_preferences_web","shared_preferences_windows"]},{"name":"shared_preferences_android","dependencies":[]},{"name":"shared_preferences_foundation","dependencies":[]},{"name":"shared_preferences_linux","dependencies":["path_provider_linux"]},{"name":"shared_preferences_web","dependencies":[]},{"name":"shared_preferences_windows","dependencies":["path_provider_windows"]}],"date_created":"2025-08-19 16:47:30.382748","version":"3.35.1","swift_package_manager_enabled":{"ios":false,"macos":false}}

pubspec.yaml

@@ -4,7 +4,7 @@ repository: https://github.com/flutter-news-app-full-source-code/kv-storage-shar
 publish_to: none
 
 environment:
-  sdk: ^3.8.0
+  sdk: ^3.9.0
 
 dependencies:
   flutter: